{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "protein", "DNA", "cell line", "cell type"], "input": "Furthermore, activation of PKC was pertussis-toxin-sensitive and was associated with the detection of an NF kappa B protein in nuclear extracts of M-CSF -induced blood monocytes but not in monocytes exposed to medium treatment only."}
{"RNA": [], "protein": ["PKC", "NF kappa B protein", "M-CSF"], "DNA": [], "cell line": ["M-CSF -induced blood monocytes"], "cell type": ["monocytes"]}